【发布时间】:2016-07-06 01:34:12
【问题描述】:
我在 input.txt 文件中有以下详细信息。我的要求是匹配任何行中的模式“已停止|中止|未运行”,需要打印该行。如果所有都处于“正在运行”状态,则需要打印一条消息“所有正在运行”。
SVRSVC1 SVRSVC1 NAME SVRSVC1 PID Running
SVRSVC2 SVRSVC2 NAME SVRSVC2 PID Running
SVRSVC3 SVRSVC3 NAME SVRSVC3 PID Running
SVRSVC4 SVRSVC4 NAME SVRSVC4 PID Running
SVRSVC5 SVRSVC5 NAME SVRSVC5 PID isn't running
SVRSVC6 SVRSVC6 NAME SVRSVC6 PID Running
SVRSVC7 SVRSVC7 NAME SVRSVC7 PID Running
SVRSVC8 SVRSVC8 NAME SVRSVC8 PID Aborted
SVRSVC9 SVRSVC9 NAME SVRSVC9 PID Running
SVRSVC10 SVRSVC10 NAME SVRSVC10 PID Running
SVRSVC11 SVRSVC11 NAME SVRSVC11 PID Running
SVRSVC12 SVRSVC12 NAME SVRSVC12 PID Stopped
SVRSVC13 SVRSVC13 NAME SVRSVC13 PID Running
SVRSVC14 SVRSVC14 NAME SVRSVC14 PID running
这是我编写的代码,但我想知道这是否是正确的方法或任何最简单的方法。 ?
#set -x
RUNTIME=`date +%Y%m%d_%H%M%S`
TOTAL_RUNSTAT=$(more input.txt | wc -l)
while read -r line; do
if [[ $line =~ Stopped|Aborted|"isn't running" ]]; then
echo $line;
elif [[ $line =~ Running ]]; then
echo $line >> runstatuslog_$RUNTIME;
if [[ `more runstatuslog_$RUNTIME | wc -l` =~ $TOTAL_RUNSTAT ]]; then
echo "ALL SERVICES RUNNING";
fi
fi
done < input.txt
这是预期的输出:
如果发现“已停止|已中止|未运行”,则打印该行。
SVRSVC5 SVRSVC5 NAME SVRSVC5 PID isn't running
SVRSVC8 SVRSVC8 NAME SVRSVC8 PID Aborted
SVRSVC12 SVRSVC12 NAME SVRSVC12 PID Stopped
如果没有找到,检查是否所有都在运行,然后打印消息“ALL ARE RUNNING”
ALL ARE RUNNING.
【问题讨论】:
标签: if-statement awk while-loop case